Optimization Design and Comprehensive Performance Analysis of BFPC Gantry Machine Framework Components

doi:10.3901/JME.2019.09.127

Abstract

Abstract: To explore new ways of improving comprehensive performance of CNC gantry machining center. A kind of basalt fiber reinforced polymer concrete gantry framework components are designed, based on the existing gantry framework components of gantry machining center as the prototype. Then, optimal structure and the optimal parameters of the gantry framework components are designed by the method of topology optimization design, the orthogonal experiment, parameters optimization design. Finally, its static performance, dynamic performance, heat and heat-structure coupling properties are analyzed. The results showed that:Compared with the prototype, the static, dynamic performance and the other performances of basalt fiber reinforced polymer concrete gantry framework components have been varying degrees of increase, on the premise of quality decreases.

Key words: basalt fiber reinforced polymer concrete, gantry framework, orthogonal experiment, parameter optimization, topology optimization

CLC Number:

TH122

SHEN Jiaxing, XU Ping, YU Yinghua, ZHENG Sixian. Optimization Design and Comprehensive Performance Analysis of BFPC Gantry Machine Framework Components[J]. Journal of Mechanical Engineering, 2019, 55(9): 127-135.

References

[1] 郭琳娜,郑天池,鞠家全,等. 动梁龙门加工中心横梁结构设计与优化[J]. 现代制造工程,2017(6):90-93. GUO Linna,ZHENG Tianchi,JU Jiaquan,et al. Structural design and optimization in the beam of moving beam longmen processing center[J]. Modern Manufacturing Engineering,2017(6):90-93.
[2] 李其龙. XH2130龙门加工中心横梁系统静动热态特性研究[D]. 苏州:苏州大学,2015. LI Qilong. XH2130 Gantry machine crossbeam system static and dynamic and thermal properties research[D]. Suzhou:Soochow University,2015.
[3] HAN G H,GAO B W,SHAO J P,et al. Structural analysis and optimization on crossbeam of heavy NC gantry moving boring & milling machine[C]//Proceedings of 2011 International Conference on Electronic and Mechanical Engineering and Information Technology,Harbin,Heilongjiang,China,2011:1586-1589.
[4] YANG Q J,LI D N,KONG L L,et al. Research on MFBD modeling method for a gantry machining center beam components[J]. Advanced Materials Research, 2011,188:487-492.
[5] MOEHRIN H C,BRECHER C,ABELE E,et al. Materials in machine tool structures[J]. CIRP Annals-Manufacturing Technology,2015,64(2):725-748.
[6] 郭垒,张辉,叶佩青,等. 基于灵敏度分析的机床轻量化设计[J]. 清华大学学报,2011,51(6):846-850. GUO Lei,ZHANG Hui,YE Peiqing,et al. Light weight design of a machine tool based on sensitivity analysis[J]. J. Tsinghua Univ.,2011,51(6):846-850.
[7] 刘聪颖,殷国富,方辉,等. 基于正交试验的机床结合部动刚度优化配置[J]. 机械工程学报,2015,51(19):146-153. LIU Chongying,YIN Guofu,FANG Hui,et al. Optimal configuration of dynamic stiffness of machine tool joints based on orthogonal experiment[J]. Journal of Mechanical Engineering,2015,51(19):146-153.
[8] LIU S,LI Y,LIAO Y,et al. Structural optimization of the cross-beam of a gantry machine tool based on grey relational analysis[J]. Structural & Multidisciplinary Optimization,2014,50(2):297-311.
[9] 于英华,沈佳兴,阮德灵,等. 泡沫铝填充结构机床工作台结构优化设计[J]. 机械设计,2014(11):52-55. YU Yinghua,SHEN Jiaxing,RUAN Deling,et al. Optimal design of machine tool filled with foam aluminum[J]. Journal of Machine Design,2014(11):52-55.
[10] 徐平,盖巍巍,于英华. 钢纤维树脂混凝土填充结构机床构件静动态性能研究[J]. 制造技术与机床,2011(4):66-68. XU Ping,GAI Weiwei,YU Yinghua. The performance of machine tool component of steel fiber concrete filled structure[J]. Manufacturing Technology & Machine Tool,2011(4):66-68.
[11] 徐平,沈佳兴,于英华,等. 玄武岩纤维树脂混凝土阻尼特性研究[J]. 非金属矿,2017,40(1):30-32. XU Ping,SHEN Jiaxing,YU Yinghua,et al. Study on damping properties of basalt fiber reinforced concrete[J]. Nonmetallic Mines,2017,40(1):30-32.
[12] 徐平,沈佳兴,陈玉明,等. 偶联时间对玄武岩纤维树脂混凝土强度的影响[J]. 非金属矿,2016,39(3):47-49, 80. XU Ping,SHEN Jiaxing,CHEN Yuming,et al. Effect of coupling time on strength of basalt fiber reinforced resin concrete[J]. Non Metallic Mines,2016,39(3):47-49, 80.
[13] 张学玲. 基于广义模块化设计的机械结构静、动态特性分析及优化设计[D]. 天津:天津大学,2001. ZHANG Xueling. Static/dynamic property analysis and optimization design for mechanical structure based on generalized modular design[D]. Tianjin:Tianjin University,2001.
[14] 谭锋. 高速卧式加工中心静动态性能分析与结构优化[D]. 成都:电子科技大学,2015. TAN Feng. The static/dynamic performance analysis and structure optimization of the high speed horizontal machining centers[D]. Chengdu:University of Electronic Science and Technology of China,2015.
[15] 张彬. 铣车复合加工中心整机热特性分析研究[D]. 兰州:兰州理工大学,2014. ZHANG Bin. Analysis and research on thermal characteristics of the milling-turning compound machining center[D]. Lanzhou:Lanzhou University of Technology,2014.